View 1 Photo View 0 Videos Input Shaft Meritor RP20-145/RT40-145 with Pump 2.38" Diameter 46 Spline Recently Updated $236.87 USD INPUT SHAFT MERITOR RP20-145 RT40-145 WITH PUMP, 2.38 IN DIAMETER , 46 SPLINE ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RP20145Stock NumberSST A3297T1346 MLS Number13117501CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor Ring & Pinion Gear Set Ratio 4.11 RR/RSXX145 Rear Recently Updated $288.10 USD RING PINION GEAR SET RATIO 4.11 MERITOR RR/RSXX145 REAR , 9 PINION TEETH 2IN-39 SPLINE , 15.33IN RING GEAR OD 37 RING TEETH ConditionNewRear End4.11 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Stock NumberSST S-9377 MLS Number11544539CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR22145 Ring & Pinion Gear Set Ratio 3.58, Part # B41532-1 Recently Updated $436.10 USD B41532-1 RING PINION GEAR SET RATIO 3.58 MERITOR RR/RSXX145 , PINION 12 TEETH 2IN SHAFT DIAMETER 39 SPLINE , RING GEAR 43 TEETH ConditionNewRear End3.58 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Stock NumberSST S-E786 MLS Number11538756CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQ100 Inter-Diff Gear Set Recently Updated $169.10 USD INTER-DIFF GEAR SET ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SQ100Stock NumberMT MPS2400R MLS Number14193994CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Helical Gear Set, Part # A3892D1824 / 3892P2044 Recently Updated $124.20 USD GEAR SET INCLUDES A3892D1824 AND 3892P2044 HELICAL DRIVE GEAR ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SQHDStock NumberSST KIT 249 MLS Number14193990CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Main Differential Nest Kit RD/RP20145 Recently Updated $193.46 USD MAIN DIFFERENTIAL NEST KIT RD/RP20145 Quantity4ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberINC RORKIT2310 MLS Number14220047CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell QAR Ring Gear and Pinion Set, Ratio 4.10 Recently Updated $423.10 USD RING GEAR AND PINION SET QAR RATIO 4.10 ConditionNewRear End4.10 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)QARStock NumberA38759-1 MLS Number10953901CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Ring & Pinion Gear Set Ratio 3.42 Meritor SQHP/SQ100 Front 2.1 in Pinion Shaft Recently Updated $188.10 USD RING PINION GEAR SET RATIO 3.42 MERITOR SQHP/SQ100 FRONT , 12 PINION TEETH , 2.1 IN PINION SHAFT , 41 PINION SPLINE , 41 RING TEETH ConditionNewRear End3.42 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SQ100FStock NumberSST A39446-1 MLS Number11331545CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Ring & Pinion Gear Set Ratio 6.17 2"-21 Spline Meritor SQHD Old Style (No Drive Gear) Recently Updated $175.10 USD GEAR SET RING PINION RATIO 6.17 2"-21 SPLINE MERITOR SQHD OLD STYLE NO DRIVE GEAR ConditionNewRear End6.17 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SQHDStock NumberROC A35808-18 MLS Number11331518CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell QHR Gear & Pinion Kit Ratio 6.83 Recently Updated $613.10 USD GEAR PINION KIT RATIO 6.83 ConditionNewRear End6.83 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)QHRStock NumberROC A35806-18 MLS Number10952474CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD20145 Snap Ring Recently Updated $4.90 USD SNAP RING Quantity2ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberCCT 2297E5335 ROK MLS Number14188797CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR20145 Differential Seal, Part # A1205N2588 Recently Updated $27.31 USD A1205N2588 MERITOR SEAL SAME AS 100263 OR 4562V Quantity9ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR20145Stock NumberNCB DTN2588 MLS Number14175701CategoryDifferential Misc. Parts Last Updated4/10/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RP20145 Diff Kit Newly Listed $319.40 USD DIFF KIT ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RP20145Stock NumberCCT FDRK4396 FER MLS Number14293705CategoryDifferential Misc. Parts Last Updated4/7/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Oil Filter Recently Updated $42.02 USD OIL FILTER Quantity2ConditionNewFits To Make(s)MERITOR-ROCKWELLStock NumberCCT A3380W1687 ROK MLS Number14217782CategoryDifferential Misc. Parts Last Updated4/7/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 2 Piece Oil Seal for RS/RSL 23160 & 23180, Same as 100557 Recently Updated $96.16 USD 2 PIECE OIL SEAL FOR RS/RSL/23160 23180, SAME AS 100557 SINGLE PIECE Quantity4ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RS23160Stock NumberCCT A11205A2731 ROK MLS Number14217220CategoryDifferential Misc. Parts Last Updated4/7/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Ring & Pinion Gear Set Ratio 3.55 Meritor RD20145/MD2014X Front Recently Updated $435.10 USD RING PINION GEAR SET RATIO 3.55 MERITOR RD20145/MD2014X FRONT ConditionNewRear End3.55 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MD2014XStock NumberSST B422161-MTOR MLS Number10834987CategoryDifferential Misc. Parts Last Updated4/7/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor Rear Pinion Bearing 1228F552 SLHD/SQHD/SQHP/SQ100 Recently Updated $52.54 USD BEARING REAR PINION MERITOR 1228F552 , MERITOR SLHD/SQHD/SQHP/SQ100 , BORE 1.378" , OD 2.8346" Quantity2ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SQHDStock NumberSST RU1570UM MLS Number14177290CategoryDifferential Misc. Parts Last Updated4/7/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RS Series Pinion Nut & Washer for RS20145 Recently Updated $39.04 USD MERITOR RS SERIES PINION NUT WASHER Quantity5ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RS20145Stock NumberCCT KIT2636 ROK MLS Number14193963CategoryDifferential Misc. Parts Last Updated4/6/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SSHD Seal Recently Updated $81.13 USD SEAL Quantity2ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SSHDStock NumberCCT A1205P1914 ROK MLS Number14193953CategoryDifferential Misc. Parts Last Updated4/6/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RT40145F Power Divider Kit $368.52 USD POWER DIVIDER KIT MERITOR RT40-145 Quantity2ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RT40145FStock NumberSST KIT 2488 MLS Number13684940CategoryDifferential Misc. Parts Last Updated4/11/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Input Metric Nut RD20145/RS23160/MD2014X $8.38 USD INPUT METRIC NUT RD20145--I,RS23160---MD2014X THREAD SIZE, THICKNESS:24 MILLIMETER, THREAD DIAMETER:39 X 1.5 MILLIMETER, THREAD SIZE:45 X 1.5-6H THD. MILLIMETER, WIDTH ACROSS FLATS:56.2... Quantity11ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberSST 40X1233 MLS Number14207662CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Pin Bearing Spacer .228 for RD20145, Part # 1670547C1 $58.43 USD PIN BEARING SPACER .228 MERITOR RD20-145 , SAME AS 1670547C1 Quantity12ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberCCT 2203M9815 ROK MLS Number14207455CategoryDifferential Misc. Parts Last Updated4/11/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD20145 Big Shaft Input Seal, Part # 100494 $24.42 USD 100494 BIG SHAFT INPUT SEAL MERITOR RD20145 Quantity19ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberNCB DTR2592 MLS Number14207214CategoryDifferential Misc. Parts Last Updated4/4/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR20145 Bearing Kit, Part # FDRK-217R4 $329.31 USD RR20145 BEARING KIT USE SEAL NCB DTZ2730 ORDER KIT FDRK-217R4 Quantity3ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR20145Stock NumberNCB DRK-217R MLS Number11339084CategoryDifferential Misc. Parts Last Updated4/4/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD20145 Differential Carrier Fluid Oil Baffle Plate $10.64 USD DIFFERENTIAL CARRIER FLUID OIL BAFFLE PLATE, Quantity4ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberSST 3221P1004 MLS Number14204453CategoryDifferential Misc. Parts Last Updated4/4/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info